JPH07300771A - Shape memory wool and its production - Google Patents
Shape memory wool and its productionInfo
- Publication number
- JPH07300771A JPH07300771A JP8329794A JP8329794A JPH07300771A JP H07300771 A JPH07300771 A JP H07300771A JP 8329794 A JP8329794 A JP 8329794A JP 8329794 A JP8329794 A JP 8329794A JP H07300771 A JPH07300771 A JP H07300771A
- Authority
- JP
- Japan
- Prior art keywords
- wool
- shape memory
- resin
- fiber
- producing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、防皺性、耐水性、耐ド
ライクリーニング性等に優れた形状記憶ウール（本発明
でいう「ウール」とは、羊毛、カシミヤ等の獣毛をい
う。）及びその製造方法に関するものである。さらに詳
しくは、ウール繊維のスケールより内部の部分に特定の
羊毛ケラチンを存在させ、ウール繊維の外側に樹脂を被
覆した形状記憶ウール及びその製造方法に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to shape memory wool having excellent wrinkle resistance, water resistance and dry cleaning resistance (the term "wool" as used in the present invention means animal hair such as wool and cashmere). ) And its manufacturing method. More specifically, the present invention relates to a shape memory wool in which a specific wool keratin is present inside the scale of the wool fiber, and the outside of the wool fiber is coated with a resin, and a method for producing the same.
【０００２】[0002]
【従来の技術】従来からウール（羊毛）を用いた織物、
編み物などの布帛は、皺になりやすく、また水に弱いと
いう問題があった。このためアイロンプレス処理をたび
たび行う必要があった。また、汚れたときにはドライク
リーニングが必要で、高品質なものは水洗すると縮んだ
り型くずれしたり縮絨してしまうという問題があった。
また、近年はドライクリーニングの溶剤中に水分を含有
させることが多くなり、ドライクリーニングに出しても
ウールが傷むという問題もあった。2. Description of the Related Art Woven fabrics have been conventionally used,
Fabrics such as knits have a problem that they tend to wrinkle and are weak against water. Therefore, it is necessary to frequently perform the iron press process. Further, when it becomes dirty, it requires dry cleaning, and when it is washed with high quality, there is a problem that it shrinks, loses its shape, or shrinks.
Further, in recent years, water is often contained in a solvent for dry cleaning, and there is a problem that the wool is damaged even when it is subjected to dry cleaning.
【０００３】このため、従来からこのような問題を解決
するため、縮絨加工などの樹脂加工が数多く提案されて
きた。例えば特開平４−２４０２６４号公報には、ポリ
ウレタン系樹脂を繊維の表面にコーティングすることが
提案されている。Therefore, in order to solve such problems, many resin processings such as shrinking processing have been conventionally proposed. For example, Japanese Patent Laid-Open No. 4-240264 proposes coating the surface of fibers with a polyurethane resin.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、前記従
来の樹脂加工は、防皺性を付与することができないとい
う問題があった。たとえば紳士服のズボン着用の場合、
畳の上に座ると膝の裏側に皺が残り易いというような問
題である。また、ドライクリーニング性や耐水性の問題
も依然として改善されていなかった。However, the conventional resin processing described above has a problem that it is not possible to impart wrinkle resistance. For example, if you wear men's clothing pants,
If you sit on a tatami mat, wrinkles tend to remain behind the knees. Further, the problems of dry cleaning property and water resistance have not been improved yet.
【０００５】本発明は、前記従来の技術を改良するた
め、防皺性と耐水性、耐ドライクリーニング性等に優れ
た形状記憶ウール及びその製造方法を提供することを目
的とする。In order to improve the above conventional technique, it is an object of the present invention to provide a shape memory wool excellent in wrinkle resistance, water resistance, dry cleaning resistance and the like, and a method for producing the same.
【０００６】[0006]
【課題を解決するための手段】前記目的を達成するた
め、本発明の形状記憶ウールは、ウール繊維を含む梳毛
糸または前記梳毛糸を用いた布帛であって、前記ウール
繊維のスケールより内部の部分に加水分解された羊毛ケ
ラチンを存在させるとともに、前記ウール繊維の外側に
樹脂を被覆したことを特徴とする。In order to achieve the above object, the shape memory wool of the present invention is a worsted yarn containing wool fibers or a fabric using the worsted yarns, which is inside the scale of the wool fibers. Hydrolyzed wool keratin is present in a part of the wool fiber, and the outside of the wool fiber is coated with a resin.
【０００７】また本発明の形状記憶ウールの製造方法
は、ウール繊維を含む梳毛糸を、加水分解された羊毛ケ
ラチンを含む水溶液中に浸漬処理して前記ウール繊維の
スケールより内部の部分に加水分解された羊毛ケラチン
を付着させ、その後酸化処理と還元処理を行い、しかる
後前記ウール繊維の外側に樹脂をコーティングしたこと
を特徴とする。In the method for producing shape memory wool of the present invention, the worsted yarn containing wool fiber is dipped in an aqueous solution containing hydrolyzed wool keratin to be hydrolyzed to a portion inside the scale of the wool fiber. It is characterized in that the wool keratin thus prepared is adhered, followed by an oxidation treatment and a reduction treatment, and then a resin is coated on the outside of the wool fiber.
【０００８】前記構成においては、加水分解された羊毛
ケラチンの平均分子量が１０００〜１００００の範囲で
あることが好ましい。また前記構成においては、加水分
解された羊毛ケラチンの存在量が、０．０１〜０．１重
量％であることが好ましい。In the above constitution, the average molecular weight of the hydrolyzed wool keratin is preferably in the range of 1,000 to 10,000. Further, in the above constitution, the amount of hydrolyzed wool keratin present is preferably 0.01 to 0.1% by weight.
【０００９】また前記構成においては、ウール繊維の外
側の被覆樹脂が、シリコン系樹脂、スチレン系樹脂及び
弗素樹脂から選ばれる少なくとも一つの樹脂であること
が好ましい。Further, in the above construction, it is preferable that the coating resin on the outside of the wool fiber is at least one resin selected from a silicone resin, a styrene resin and a fluorine resin.
【００１０】また前記構成においては、ウール繊維の外
側の被覆樹脂の存在量が、０．１〜５重量％であること
が好ましい。また前記構成においては、被覆樹脂とウー
ル繊維が共有結合していることが好ましい。In the above structure, the amount of the coating resin on the outside of the wool fiber is preferably 0.1 to 5% by weight. Further, in the above structure, it is preferable that the coating resin and the wool fiber are covalently bonded.
【００１１】また前記構成においては、布帛の皺回復性
が、ＪＩＳ Ｌ１０５９Ｂ法（モンサント法）で経、緯
ともに９０％以上であることが好ましい。また前記構成
においては、ウール繊維に対する羊毛ケラチン侵入処理
を、梳毛糸のチーズ巻き状態で行うことが好ましい。Further, in the above constitution, it is preferable that the wrinkle recovery property of the cloth is 90% or more in both the warp and the weft according to the JIS L1059B method (Monsanto method). Moreover, in the said structure, it is preferable to perform the wool keratin infiltration process with respect to a wool fiber in the cheese winding state of the worsted yarn.
【００１２】また前記構成においては、ウール繊維への
羊毛ケラチン侵入処理を、４０〜１００℃の加熱下で行
うことが好ましい。また前記構成においては、梳毛糸が
先染糸であることが好ましい。Further, in the above constitution, it is preferable that the wool keratin infiltration treatment into the wool fiber is carried out under heating at 40 to 100 ° C. Moreover, in the said structure, it is preferable that the worsted yarn is a yarn dyed.
【００１３】また前記構成においては、ウール繊維のス
ケールが一部破壊されていることが好ましい。In the above construction, it is preferable that the scale of the wool fiber is partially broken.
【００１４】[0014]
【作用】前記した本発明の構成によれば、ウール繊維を
含む梳毛糸または前記梳毛糸を用いた布帛であって、前
記ウール繊維のスケールより内部の部分に加水分解され
た羊毛ケラチンを存在させるとともに、前記ウール繊維
の外側に樹脂を被覆したことにより、防皺性と耐水性、
耐ドライクリーニング性等に優れた形状記憶ウールを実
現できる。すなわち、ウール繊維内に加水分解された羊
毛ケラチンを侵入させ外側を樹脂被覆したことにより、
皺になりにくく、かつ水分に強いウールとすることがで
きる。本発明でいうウール繊維を含む梳毛糸または前記
梳毛糸を用いた布帛とは、純毛、混紡（例えばウールと
合繊の混紡）などからなる梳毛糸または前記梳毛糸を用
いた布帛をいう。前記布帛とは、織物、編物などをい
う。According to the above-mentioned constitution of the present invention, a worsted yarn containing wool fibers or a fabric using the worsted yarns, wherein hydrolyzed wool keratin is present in a portion inside the scale of the wool fibers. Along with, by coating the outside of the wool fiber with a resin, wrinkle resistance and water resistance,
Shape memory wool with excellent dry cleaning resistance can be realized. That is, by infiltrating the hydrolyzed wool keratin into the wool fiber and coating the outside with resin,
Wool that is resistant to wrinkles and resistant to moisture can be obtained. The worsted yarn containing wool fibers or the fabric using the worsted yarn in the present invention refers to a worsted yarn made of pure wool, a mixed spinning (for example, a mixed yarn of wool and a synthetic fiber), or a fabric using the worsted yarn. The cloth refers to a woven fabric, a knitted fabric, or the like.
【００１５】また本発明の製造方法の構成によれば、ウ
ール繊維を含む梳毛糸を、加水分解された羊毛ケラチン
を含む水溶液中に浸漬処理して前記ウール繊維のスケー
ルより内部の部分に加水分解された羊毛ケラチンを侵入
させ、その後酸化処理と還元処理を行い、しかる後前記
ウール繊維の外側に樹脂をコーティングしたことによ
り、前記本発明の形状記憶ウールを効率よく合理的に製
造できる。前記において、酸化処理はスケールの一部破
壊をするために行い、還元処理はｐＨを整えて樹脂をむ
らなく被覆するために行う。Further, according to the constitution of the production method of the present invention, the worsted yarn containing wool fiber is immersed in an aqueous solution containing hydrolyzed wool keratin to hydrolyze the wool fiber into a portion inside the scale. The shape memory wool of the present invention can be efficiently and rationally produced by infiltrating the obtained wool keratin, then performing an oxidation treatment and a reduction treatment, and then coating the resin on the outer side of the wool fiber. In the above, the oxidation treatment is performed in order to partially destroy the scale, and the reduction treatment is performed in order to adjust the pH and coat the resin evenly.
【００１６】前記構成において、加水分解された羊毛ケ
ラチンの平均分子量が１０００〜１００００の範囲であ
ると、ウールの内部に羊毛ケラチンが侵入しやすくなる
ので好ましい。In the above-mentioned constitution, when the average molecular weight of the hydrolyzed wool keratin is in the range of 1,000 to 10,000, wool keratin easily penetrates into the wool, which is preferable.
【００１７】また前記構成において、加水分解された羊
毛ケラチンの存在量が、０．０１〜０．１重量％である
と、防皺性と耐水性のために好ましい。また前記構成に
おいて、ウール繊維の外側の被覆樹脂がシリコン系樹
脂、スチレン系樹脂及び弗素樹脂から選ばれる少なくと
も一つの樹脂であると、撥水性付与のために好ましい。
前記シリコン系樹脂としては、例えばポリジメチルシロ
キサン系樹脂、ポリジフェニルシロキサン系樹脂及びこ
れらのポリマーに水酸基、カルボキシル基、ビニル基等
を導入して反応性を持たせたものがある。スチレン系樹
脂としては、ポリスチレン、ＨＩポリスチレン、スチレ
ン−アクリロニトリル共重合体、スチレン−ブタジエン
共重合体、スチレン−アクリロニトリル−ブタジエン共
重合体、及びこれらのポリマーに水酸基、カルボキシル
基、ビニル基等を導入して反応性を持たせたものがあ
る。また弗素樹脂としては、ポリテトラフルオロエチレ
ン、テトラフルオロエチレン−ヘキサフルオロプロピレ
ン共重合体、エチレン−テトラフルオロエチレン共重合
体、テトラフルオロエチレン−パーフルオロアルキルビ
ニルエーテル共重合体、ポリビニリデンフルオライド及
びこれらのポリマーに水酸基、カルボキシル基、ビニル
基等を導入して反応性を持たせたものがある。もちろん
他の樹脂であっても使用できる。Further, in the above-mentioned constitution, it is preferable that the amount of hydrolyzed wool keratin present is 0.01 to 0.1% by weight in view of wrinkle resistance and water resistance. Further, in the above constitution, it is preferable that the coating resin on the outer side of the wool fiber is at least one resin selected from a silicone resin, a styrene resin and a fluororesin in order to impart water repellency.
Examples of the silicone-based resin include polydimethylsiloxane-based resin, polydiphenylsiloxane-based resin, and polymers obtained by introducing a hydroxyl group, a carboxyl group, a vinyl group, or the like into these polymers to make them reactive. As the styrene resin, polystyrene, HI polystyrene, styrene-acrylonitrile copolymer, styrene-butadiene copolymer, styrene-acrylonitrile-butadiene copolymer, and hydroxyl group, carboxyl group, vinyl group, etc. introduced into these polymers. There are some that have been made reactive. Further, as the fluorine resin, polytetrafluoroethylene, tetrafluoroethylene-hexafluoropropylene copolymer, ethylene-tetrafluoroethylene copolymer, tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, polyvinylidene fluoride and these There is a polymer in which a hydroxyl group, a carboxyl group, a vinyl group or the like is introduced to have reactivity. Of course, other resins can also be used.
【００１８】また前記構成において、ウール繊維の外側
の被覆樹脂の存在量が、０．１〜５重量％であると、ウ
ールが持つ弾力性や暖かいなどの風合を損ねることがな
く好ましい。In the above construction, it is preferable that the amount of the coating resin on the outer side of the wool fiber is 0.1 to 5% by weight, because the elasticity and warm feeling of the wool are not impaired.
【００１９】また前記構成において、被覆樹脂とウール
繊維が共有結合していると、洗濯によっても脱落せず好
ましい。また前記構成において、布帛の皺回復性が、Ｊ
ＩＳ Ｌ１０５９Ｂ法（モンサント法）で経、緯ともに
９０％以上であると、従来にはない特に優れた防皺性の
ウール布帛を実現できる。Further, in the above-mentioned constitution, it is preferable that the coating resin and the wool fiber are covalently bonded so that they are not removed by washing. Further, in the above structure, the wrinkle recovery property of the fabric is
When the warp and weft of the IS L1059B method (Monsanto method) are both 90% or more, it is possible to realize a particularly excellent wrinkle-proof wool fabric which has never been obtained.
【００２０】また前記構成において、ウール繊維に対す
る羊毛ケラチン侵入処理を、梳毛糸のチーズ巻き状態で
行うと、糸の縮みや変形が起こらないので好ましい。ま
た前記構成において、ウール繊維への羊毛ケラチン侵入
処理を、４０〜１００℃の加熱下で行うと、効率よく羊
毛ケラチンを侵入させることができて好ましい。またこ
のときの処理溶液のｐＨは３〜６の範囲が好ましく、と
くにｐＨ４程度が好ましい。Further, in the above-mentioned constitution, it is preferable that the wool keratin infiltration treatment for the wool fiber is carried out in a cheese wound state of the worsted yarn because the yarn does not shrink or deform. Moreover, in the said structure, when wool keratin invasion processing to wool fiber is performed under heating of 40-100 degreeC, wool keratin can be made to infiltrate efficiently, and it is preferable. The pH of the treatment solution at this time is preferably in the range of 3 to 6, and particularly preferably about pH 4.
【００２１】また前記構成において、梳毛糸が先染糸で
あると、最も商品的価値の高いものが得られる。もちろ
ん布帛に形成した後に染色しても良い。また前記構成に
おいて、ウール繊維のスケールが一部破壊されている
と、スケールどうしの絡み合いが少なくなり、皺がつき
にくいものとなる。Further, in the above construction, when the worsted yarn is the dyed yarn, the yarn having the highest commercial value can be obtained. Of course, it may be dyed after being formed on the cloth. Further, in the above structure, when the scale of the wool fiber is partially destroyed, the scales are less entangled with each other and wrinkles are less likely to occur.
【００２２】[0022]
【実施例】以下実施例を用いて本発明をさらに具体的に
説明する。 （実施例１） （１）羊毛ケラチンの調製 羊毛繊維１００ｇに対し、８Ｍ尿素１リットルと２−メ
ルカプトエタノール５０ミリリットル及びＫＯＨを加え
てｐＨ１０．５に保ち、羊毛繊維を溶解した。次いで透
析処理し、プロテアーゼＮ（酵素）を１重量％添加し、
振とう培養機（旋回振とう８０ｒ．ｐ．ｍ）により５０
℃で５時間反応させた。反応後、９０℃で１０分間加熱
し、酵素の失活処理をした。得られた羊毛ケラチン溶液
を液体クロマトグラフを用いて分子量分布を測定したと
ころ、分子量分画は１２，３００〜６，５００と１，４
５０であり、平均分子量は約８，０００であった。 （２）羊毛ケラチンの付着侵入処理 前記で得た羊毛ケラチンを固形分で６〜７重量％の水溶
液とし、６０℃の温度に保った。またｐＨは４に保っ
た。この中にメリノ種ウール先染糸（例えば４８番手／
双糸、または６０番手／双糸）をチーズに巻き取ったも
の（チーズ染色後のもの）を浸漬した、浴比は１：２０
とした。浸漬後、６０℃の温度で３０分間保持し、次に
１０分で９５℃まで昇温し、９５℃で５分間保持し、次
にこの加熱槽に水を加えて１５℃まで温度を下げた。ウ
ール繊維内の羊毛ケラチンの付着存在量は０．５〜０．
６重量％であった。 （３）酸化処理と還元処理 引き続き前記の槽に酸化剤として１％ｏ．ｗ．ｆ．のソ
ーダ灰とＨ2 Ｏ2 を加えて３０分間保持し、酸化前処理
を行った。酸化前処理剤としては別にモノエタノールア
ミンサルファイト等を使用することもできる。次に５％
ｏ．ｗ．ｆ．の次亜塩素酸ソーダを加えて、酸化処理
し、スケールの一部破壊を行った。これはウール単繊維
どうしが自由に動けるようにするためである。すなわ
ち、スケールがそのまま残るとスケールどうしが絡ま
り、皺になり易いのである。EXAMPLES The present invention will be described in more detail with reference to the following examples. (Example 1) (1) Preparation of wool keratin To 100 g of wool fiber, 1 L of 8M urea, 50 ml of 2-mercaptoethanol and KOH were added to maintain pH at 10.5, and the wool fiber was dissolved. Then, dialysis treatment is performed, and 1% by weight of protease N (enzyme) is added,
50 by shaking incubator (swirl shaking 80 rpm)
The reaction was carried out at 0 ° C for 5 hours. After the reaction, the enzyme was inactivated by heating at 90 ° C. for 10 minutes. When the molecular weight distribution of the obtained wool keratin solution was measured using a liquid chromatograph, the molecular weight fractions were 12,300 to 6,500 and 1,4.
It was 50 and the average molecular weight was about 8,000. (2) Wool keratin adhesion and penetration treatment The wool keratin obtained above was made into an aqueous solution having a solid content of 6 to 7% by weight and kept at a temperature of 60 ° C. The pH was kept at 4. Merino wool yarn dyed yarn (for example, 48 count /
Twin yarn or 60 count / twist yarn wound on cheese (dyeing cheese) was immersed, and the bath ratio was 1:20
And After the immersion, the temperature was kept at 60 ° C. for 30 minutes, then raised to 95 ° C. in 10 minutes, kept at 95 ° C. for 5 minutes, and then water was added to this heating bath to lower the temperature to 15 ° C. . The amount of wool keratin attached in the wool fiber is 0.5 to 0.
It was 6% by weight. (3) Oxidation treatment and reduction treatment Subsequently, 1% o. w. f. Soda ash and H 2 O 2 were added and held for 30 minutes to carry out oxidation pretreatment. As the oxidation pretreatment agent, monoethanolamine sulfite or the like can be used separately. Then 5%
o. w. f. Sodium hypochlorite was added, and the mixture was oxidized to partially destroy the scale. This is to allow the wool monofilaments to move freely. That is, if the scale remains as it is, the scales are entangled with each other and wrinkles are likely to occur.
【００２３】次に水洗後重亜硫酸ソーダを５％ｏ．ｗ．
ｆ．加えて１０分間保持し、還元処理を行った。この還
元処理は、ｐＨを整え、次の工程の樹脂コーティング工
程において、樹脂をむらなく被覆するために行った。 （４）樹脂コーティング処理 ウール繊維と化学的共有結合するポリジメチルシロキサ
ン系処理剤（ドイツバラソン社製、バラソンＭＷ）６％
ｏ．ｗ．ｆ．と酢酸２重量％加え、５０℃に保持したコ
ーティング液を準備し、この中に前記の還元処理したウ
ール先染糸を浸漬し、４０分間保持した。その後水洗
し、乾燥した。ポリジメチルシロキサンはウール繊維に
対して約０．０３重量％付着していた。 （５）製織 前記のように処理したウール先染糸を経糸と緯糸に用い
て、常法に従い織物を製織した。目付は１６６ｇ／
ｍ2 、密度は経糸５９本／インチ、緯糸５２本／インチ
であった。この織物を１３０℃でヒートセットした。 （６）皺回復試験 前記織物の皺回復試験を、ＪＩＳ Ｌ１０５９Ｂ法（モ
ンサント法）を用いて行った。その結果、皺回復率はサ
ンプルＮｏ．１（経９３％、緯９２％）、サンプルＮ
ｏ．２（経９１％、緯９１％）、サンプルＮｏ．３（経
９０％、緯９１％）、サンプルＮｏ．４（経９０％、緯
９２％）、サンプルＮｏ．５（経９１％、緯９０％）、
サンプルＮｏ．５（経９１％、緯９３％）であった。以
上の結果から、縦（経）、横（緯）ともに皺回復率は９
０％以上であることが確認できた。After washing with water, sodium bisulfite was added at 5% o. w.
f. In addition, it was held for 10 minutes for reduction treatment. This reduction treatment was performed in order to adjust the pH and to coat the resin evenly in the next resin coating step. (4) Resin coating treatment Polydimethylsiloxane-based treatment agent that chemically covalently bonds to wool fibers (Balason MW, manufactured by German Balason) 6%
o. w. f. And 2% by weight of acetic acid were added, and a coating liquid kept at 50 ° C. was prepared, and the above reduction-treated wool yarn-dyed yarn was immersed therein and kept for 40 minutes. Then, it was washed with water and dried. About 0.03% by weight of polydimethylsiloxane was attached to the wool fiber. (5) Weaving Using the wool yarn-dyed yarn treated as described above for the warp and the weft, a woven fabric was woven according to a conventional method. Unit weight is 166g /
The m 2 and the density were 59 warps / inch and 52 wefts / inch. The fabric was heat set at 130 ° C. (6) Wrinkle recovery test The wrinkle recovery test of the woven fabric was performed by using JIS L1059B method (Monsanto method). As a result, the wrinkle recovery rate was Sample No. 1 (93%, 92%), sample N
o. 2 (length 91%, weft 91%), sample no. Sample No. 3 (90%, 91%). Sample No. 4 (90%, 92%) 5 (length 91%, latitude 90%),
Sample No. It was 5 (91%, 93%). From the above results, the wrinkle recovery rate was 9 for both longitudinal (longitudinal) and horizontal (latitude).
It was confirmed to be 0% or more.
【００２４】また掌で強く握って数分後に放すという皺
の官能検査を行ったところ、いずれも皺の回復性は従来
のものと比べてはるかに優れていた。もちろんウールと
しての風合も申し分の無いものであった。 （７）耐洗濯性 財団法人毛製品検査協会中部検査所に依頼してＩＷＳ試
験にしたがった水を用いた洗濯試験（３分×５回）を行
った。サンプル数２とした。その結果、緯／幅は２．０
％と１．０％、経／丈は２．５％と１．５％、エッジは
緯２．０％と１．０％、経は３．０％と２．０％であっ
た。この結果、耐洗濯性も優れていることが確認でき
た。Further, when a sensory test for wrinkles was performed, in which the wrinkles were gripped firmly with the palm and released after a few minutes, the wrinkle recoverability was far superior to the conventional ones. Of course, the texture as wool was also perfect. (7) Washing resistance A washing test using water according to the IWS test (3 minutes × 5 times) was carried out by requesting the Chubu Inspection Office of the Hair Products Inspection Association of Japan. The number of samples was 2. As a result, the latitude / width is 2.0
% And 1.0%, warp / length were 2.5% and 1.5%, edges were weft 2.0% and 1.0%, and warp were 3.0% and 2.0%. As a result, it was confirmed that the washing resistance was also excellent.
【００２５】またドライクリーニング試験も実施したが
まったく問題なかった。A dry cleaning test was also conducted, but there was no problem at all.
【００２６】[0026]
【発明の効果】以上説明した通り、本発明によれば、ウ
ール繊維を含む梳毛糸または前記梳毛糸を用いた布帛で
あって、前記ウール繊維のスケールより内部の部分に加
水分解された羊毛ケラチンを存在させるとともに、前記
ウール繊維の外側に樹脂を被覆したことにより、防皺性
と耐水性、耐ドライクリーニング性等に優れた形状記憶
ウールを実現できる。すなわち、ウール繊維内に加水分
解された羊毛ケラチンを侵入させ外側を樹脂被覆したこ
とにより、皺になりにくく、かつ水分に強いウールを提
供できる。As described above, according to the present invention, a woolen fiber-containing worsted yarn or a fabric using the worsted yarn, wherein wool keratin hydrolyzed to the inner part of the wool fiber scale is used. And the resin is coated on the outside of the wool fiber, it is possible to realize a shape memory wool excellent in wrinkle resistance, water resistance, dry cleaning resistance, and the like. That is, by injecting hydrolyzed wool keratin into the wool fiber and coating the outside with resin, it is possible to provide wool that is resistant to wrinkles and resistant to moisture.
【００２７】また本発明の製造方法の構成によれば、ウ
ール繊維を含む梳毛糸を、加水分解された羊毛ケラチン
を含む水溶液中に浸漬処理して前記ウール繊維のスケー
ルより内部の部分に加水分解された羊毛ケラチンを侵入
させ、その後酸化処理と還元処理を行い、しかる後前記
ウール繊維の外側に樹脂をコーティングしたことによ
り、前記本発明の形状記憶ウールを効率よく合理的に製
造できる。Further, according to the constitution of the production method of the present invention, the worsted yarn containing wool fiber is dipped in an aqueous solution containing hydrolyzed wool keratin to hydrolyze the wool fiber into a portion inside the scale. The shape memory wool of the present invention can be efficiently and rationally produced by infiltrating the obtained wool keratin, then performing an oxidation treatment and a reduction treatment, and then coating the resin on the outer side of the wool fiber.
Claims (12)
糸を用いた布帛であって、前記ウール繊維のスケールよ
り内部の部分に加水分解された羊毛ケラチンを存在させ
るとともに、前記ウール繊維の外側に樹脂を被覆したこ
とを特徴とする形状記憶ウール。1. A worsted yarn containing wool fibers or a fabric using the worsted yarn, wherein hydrolyzed wool keratin is present in an inner portion of the scale of the wool fibers, and the wool fibers are provided outside the wool fibers. A shape memory wool characterized by being coated with resin.
れた羊毛ケラチンを含む水溶液中に浸漬処理して前記ウ
ール繊維のスケールより内部の部分に加水分解された羊
毛ケラチンを付着させ、その後酸化処理と還元処理を行
い、しかる後前記ウール繊維の外側に樹脂をコーティン
グしたことを特徴とする形状記憶ウールの製造方法。2. A woolen fiber-containing worsted yarn is immersed in an aqueous solution containing hydrolyzed wool keratin to adhere the hydrolyzed wool keratin to a portion inside the scale of the wool fiber, and then oxidized. A method for producing a shape memory wool, which comprises subjecting the wool fiber to a treatment and a reduction treatment and then coating a resin on the outside of the wool fiber.
量が１０００〜１００００の範囲である請求項１に記載
の形状記憶ウールまたは請求項２に記載の形状記憶ウー
ルの製造方法。3. The method for producing the shape memory wool according to claim 1 or 2, wherein the average molecular weight of the hydrolyzed wool keratin is in the range of 1,000 to 10,000.
が、０．０１〜０．１重量％である請求項１に記載の形
状記憶ウールまたは請求項２に記載の形状記憶ウールの
製造方法。4. The method for producing the shape memory wool according to claim 1, wherein the amount of hydrolyzed wool keratin present is 0.01 to 0.1% by weight.
ン系樹脂、スチレン系樹脂及び弗素樹脂から選ばれる少
なくとも一つの樹脂である請求項１に記載の形状記憶ウ
ールまたは請求項２に記載の形状記憶ウールの製造方
法。5. The shape memory wool according to claim 1, or the shape according to claim 2, wherein the coating resin on the outer side of the wool fiber is at least one resin selected from a silicone resin, a styrene resin and a fluororesin. Memory wool manufacturing method.
が、０．１〜５重量％である請求項１に記載の形状記憶
ウールまたは請求項２に記載の形状記憶ウールの製造方
法。6. The method for producing the shape memory wool according to claim 1, wherein the amount of the coating resin on the outer side of the wool fiber is 0.1 to 5% by weight.
る請求項１に記載の形状記憶ウールまたは請求項２に記
載の形状記憶ウールの製造方法。7. The method for producing the shape memory wool according to claim 1 or the method for producing the shape memory wool according to claim 2, wherein the coating resin and the wool fiber are covalently bonded.
Ｂ法（モンサント法）で経、緯ともに９０％以上である
請求項１に記載の形状記憶ウール。8. The wrinkle recovery property of a fabric is JIS L1059.
The shape memory wool according to claim 1, wherein the warp and weft of the B method (Monsanto method) are 90% or more.
を、梳毛糸のチーズ巻き状態で行う請求項２に記載の形
状記憶ウールの製造方法。9. The method for producing shape memory wool according to claim 2, wherein the wool keratin invasion treatment into the wool fiber is performed in a cheese wound state of a worsted yarn.
を、４０〜１００℃の加熱下で行う請求項２に記載の形
状記憶ウールの製造方法。10. The method for producing shape memory wool according to claim 2, wherein the wool keratin infiltration treatment into the wool fiber is performed under heating at 40 to 100 ° C.
の形状記憶ウールまたは請求項２に記載の形状記憶ウー
ルの製造方法。11. The method for producing the shape memory wool according to claim 1 or the shape memory wool according to claim 2, wherein the worsted yarn is a yarn-dyed yarn.
ている請求項１に記載の形状記憶ウールまたは請求項２
に記載の形状記憶ウールの製造方法。12. The shape memory wool according to claim 1, wherein the scale of the wool fiber is partially destroyed.
The method for producing the shape memory wool according to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8329794A JPH07300771A (en) | 1994-04-21 | 1994-04-21 | Shape memory wool and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8329794A JPH07300771A (en) | 1994-04-21 | 1994-04-21 | Shape memory wool and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07300771A true JPH07300771A (en) | 1995-11-14 |
Family
ID=13798472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8329794A Pending JPH07300771A (en) | 1994-04-21 | 1994-04-21 | Shape memory wool and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07300771A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100789600B1 (en) * | 2006-02-13 | 2007-12-27 | 주식회사 엘지생활건강 | Iron Supplement Composition |
| CN103266480A (en) * | 2013-06-13 | 2013-08-28 | 太仓协大申泰羊毛衫有限公司 | Method for preventing wool from fluffing and pilling |
| WO2017038814A1 (en) * | 2015-08-31 | 2017-03-09 | 株式会社島精機製作所 | Method for manufacturing processed fiber, processed fiber, method for suppressing damage to animal fiber, and method for processing animal fiber |
| WO2020023902A1 (en) * | 2018-07-26 | 2020-01-30 | President And Fellows Of Harvard College | Alpha-keratin solutions comprising alpha-kera tin intermediate filaments in liquid crystal phase, methods of preparation, and uses thereof |
| US20220119990A1 (en) * | 2020-10-19 | 2022-04-21 | City University Of Hong Kong | Water-responsive shape memory wool fiber, fabric and textile comprising thereof, and method for preparing the same |
-
1994
- 1994-04-21 JP JP8329794A patent/JPH07300771A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100789600B1 (en) * | 2006-02-13 | 2007-12-27 | 주식회사 엘지생활건강 | Iron Supplement Composition |
| CN103266480A (en) * | 2013-06-13 | 2013-08-28 | 太仓协大申泰羊毛衫有限公司 | Method for preventing wool from fluffing and pilling |
| WO2017038814A1 (en) * | 2015-08-31 | 2017-03-09 | 株式会社島精機製作所 | Method for manufacturing processed fiber, processed fiber, method for suppressing damage to animal fiber, and method for processing animal fiber |
| CN108026692A (en) * | 2015-08-31 | 2018-05-11 | 株式会社岛精机制作所 | Process the manufacture method of fiber and the processing method of the processing fiber, the method for suppression animal origin damage and animal origin |
| JPWO2017038814A1 (en) * | 2015-08-31 | 2018-08-16 | 株式会社島精機製作所 | Processed fiber manufacturing method, processed fiber, animal fiber damage suppressing method, and animal fiber processing method |
| EP3346052A4 (en) * | 2015-08-31 | 2019-05-01 | Shima Seiki Mfg., Ltd | METHOD FOR MANUFACTURING TREATED FIBER, TREATED FIBER, METHOD FOR REMOVING DAMAGE CAUSED BY ANIMAL FIBER, AND PROCESS FOR TREATING ANIMAL FIBER |
| AU2016317514B2 (en) * | 2015-08-31 | 2019-07-25 | Shima Seiki Mfg., Ltd. | Method for manufacturing processed fiber, processed fiber, method for suppressing damage to animal fiber, and method for processing animal fiber |
| WO2020023902A1 (en) * | 2018-07-26 | 2020-01-30 | President And Fellows Of Harvard College | Alpha-keratin solutions comprising alpha-kera tin intermediate filaments in liquid crystal phase, methods of preparation, and uses thereof |
| US12139818B2 (en) | 2018-07-26 | 2024-11-12 | President And Fellows Of Harvard College | Alpha-keratin solutions comprising alpha-keratin intermediate filaments in liquid crystal phase, methods of preparation, and uses thereof |
| US20220119990A1 (en) * | 2020-10-19 | 2022-04-21 | City University Of Hong Kong | Water-responsive shape memory wool fiber, fabric and textile comprising thereof, and method for preparing the same |
| US11939704B2 (en) * | 2020-10-19 | 2024-03-26 | City University Of Hong Kong | Water-responsive shape memory wool fiber, fabric and textile comprising thereof, and method for preparing the same |
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